fusel oil

English dictionary entry

Meanings

noun
  1. A mixture of several higher-order alcohols (having more than two carbon atoms) formed as byproduct in the normal fermentation process, captured as part of the tailings in distillation. An excessive concentration, as in low-quality moonshine, causes unpleasant taste.

Word forms

fusel oil fusel oils

Etymology

Partial calque of German Fuselöl, from Fusel, referring to low-quality alcoholic beverages in general, especially to inferior wines and spirits distilled with inadequate equipment.

This entry uses open data from Wiktionary (CC BY-SA/GFDL). Word forms are used for search and are not indexed as separate pages.